<ng-template #popTemplate>
  <form name="form"
        #formDir="ngForm"
        [formGroup]="form"
        novalidate>
    <div>
      <input type="text"
             formControlName="filter"
             i18n-placeholder
             [placeholder]="messages.filter"
             (keyup)="$event.keyCode == 13 ? selectOption() : updateFilter()"
             class="form-control text-center" />
      <ng-container *ngFor="let error of Object.keys(messages.customValidations)">
        <span class="invalid-feedback text-center"
              *ngIf="form.showError('filter', formDir) && filter.hasError(error)">
          {{ messages.customValidations[error] }}
        </span>
      </ng-container>
    </div>
  </form>
  <div *ngFor="let option of filteredOptions"
       class="select-menu-item"
       [ngClass]="{'help-block disabled': (data.length === selectionLimit || !option.enabled) && !option.selected}"
       (click)="triggerSelection(option)">
    <div class="select-menu-item-icon">
      <i [ngClass]="[icons.check]"
         aria-hidden="true"
         *ngIf="option.selected"></i>
      &nbsp;
    </div>
    <div class="select-menu-item-content">
      {{ option.name }}
      <ng-container *ngIf="option.description">
        <br>
        <small class="form-text text-muted">
          {{ option.description }}&nbsp;
        </small>
      </ng-container>
    </div>
  </div>
  <div *ngIf="isCreatable()"
       class="select-menu-item"
       (click)="addCustomOption()">
    <div class="select-menu-item-icon">
      <i [ngClass]="[icons.tag]"
         aria-hidden="true"></i>
      &nbsp;
    </div>
    <div class="select-menu-item-content">
      {{ messages.add }} '{{ filter.value }}'
    </div>
  </div>
  <div class="is-invalid"
       *ngIf="data.length === selectionLimit">
    <span class="form-text text-muted text-center text-warning"
          [tooltip]="messages.selectionLimit.tooltip"
          *ngIf="data.length === selectionLimit">
      {{ messages.selectionLimit.text }}
    </span>
  </div>
</ng-template>

<a class="select-menu-edit float-left"
   [ngClass]="elemClass"
   [popover]="popTemplate"
   placement="bottom"
   container="body"
   outsideClick="true"
   *ngIf="options.length > 0">
  <ng-content></ng-content>
</a>

<span class="form-text text-muted float-left"
      *ngIf="data.length === 0 && options.length > 0">
  {{ messages.empty }}
</span>

<span class="form-text text-muted  float-left"
      *ngIf="options.length === 0">
  {{ messages.noOptions }}
</span>
